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Chapter 1 Product Overview
Status and Errors
The status of the printer is indicated by lit and flashing LEDs.
Status Display
O: ON k: Flashing N: OFF -: Ignore the LED light
You cannot print when an error has occurred.
You cannot identify the error by the flashing patterns of the LEDs. Develop the application so that
users can identify the error description and check the solutions.
Power
LED
Error
LED
Paper
LED
Ethernet
LED
Wi-Fi
LED
Bluetooth
LED
Printer Status
ONN ---Online
OOOOOOWhile initializing after turning on the power
ONkNNNWaiting for the self-test to continue
ONk - - - Waiting for a Macro execution to run
OOk ---
Waiting for the roll paper cover to be closed to
print a status sheet.
OOO - - - No roll paper
ONO - - - Remaining amount of roll paper is low
OO ----
The roll paper cover is open, or an automatically
recoverable or recoverable error has occurred. See
"Error Status" on page 25 for more information on
the er
rors.
k *1 N ----A warning about TM-Intelligent function
O k - N N N
Unrecoverable Errors
Turn off the power immediately when an
unrecoverable error occurs.
CAUTION:
If the same error occurs again even after turning
the power back on, contact qualified service
personnel.
See "Power Button Settings" on page 100 for
i
nformation on how to turn off the power when
the power button setting is “Auto”.
O k *2----A USB hub is connected.
O k *3----
A device that is not compatible with the printer
except for USB charging is connected.
kNNNNNUpdating firmware
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